The answer is 3.....
2x+5
2x3+5=11      2x3=6
4x-1
4x3-1=11       4x3=12
        
             
        
        
        
Step-by-step explanation:
B. 8
she will run for 8 miles,
<h2>step</h2>
find Amy's speed
convert the minutes into hours by dividing by 60

find the number of miles ran by multiplying the speed by the time, ie 

 
        
             
        
        
        
1) 201.6 ounces. (16 ounces in 1 lb)
2) 3090 grams (1000g in 1 kg)
3)8820 in (36in in 1 yd)
PLEASE GIVE BRAINLIEST
        
             
        
        
        
I have the same problem here with a slight change in the given values:
radius is 2 & height of 6 indicates the bounding line is y = 3 x---> x = y / 3.... 
<span>thus the [ π radius ² thickness ] yields π (y² / 9 ) <span>dy ,</span> y in [ 0 , 6 ] for the volume... </span>
a Riemann sum is then : y_i = 0 + i [ 6 / n ] = 6 i / n , i = 1,2,3...n and do a right side sum 
<span>π Σ { i = 1,2,3..n } [ 36 i² / 9 n² ] [ 6 / n ]
</span>
I hope my guide has come to your help. God bless and have a nice day ahead!
        
             
        
        
        
Answer:
Subtract 
1
1
1
 from both sides of the equation
2
+
1
=
1
1
2
+
1
−
1
=
1
1
−
1
2
Simplify
3
Divide both sides of the equation by the same term
4
Simplify
Solution
=
5
Step-by-step explanation: